Low angle view of rock formations, Balanced Rock, Arches National Park, Utah, USA

Low angle view of rocks, Bryce Canyon National Park, Utah, USA

Low angle view of rock formations, Capitol Reef National Park, Utah, USA

Natural arch in a canyon, Arches National Park, Utah, USA

Low angle view of rock formations on a landscape, Kodachrome Basin State Park, Utah, USA

Waterfall in a forest, Bridal Veil Falls, Yosemite Valley, Yosemite National Park, California, USA

River passing through a canyon, San Juan River, Goosenecks State Park, Utah, USA

Sky viewed through an arch, Turtle Bay Exploration Park, Redding, Shasta County, California, USA

Silhouette of rocks, Balanced Rock, Arches National Park, Utah, USA

Low angle view of an arch bridge with another bridge in the background, Leonard P. Zakim Bunker Hill Bridge, Boston, Suffolk County, Massachusetts, USA

Natural arch in a canyon, Mesa Arch, Island In The Sky, Canyonlands National Park, Utah, USA

Natural arch in a canyon, Mesa Arch, Island In The Sky, Canyonlands National Park, Utah, USA

Low angle view of a natural arch, Arches National Park, Utah, USA